Method for pressure-dependent pre-moistening of ground material received in a brewing chamber of a fully automatic coffee machine

摘要

The invention relates to a method (1) for pressure-dependent pre-moistening of a ground material received in a brewing chamber (3) of a fully automatic coffee machine (2), the fully automatic coffee machine (2) having a pump (5) for pumping brewing water (6) into the brewing chamber (3) comprising the following measures: a) pumping brewing water (6) into the brewing chamber (3) by means of the pump (5) in such a way that a water pressure (p) is built up in the brewing chamber (3); b) monitoring the water pressure (p) prevailing in the brewing chamber (3); c) Deactivating the pump (5) if the water pressure (p) prevailing in the brewing chamber (3) reaches a predetermined limit value at which the ground material (4) is classified as essentially completely pre-moistened.